Finite Group Databasebeta

C7×#23434 #13200650

order1792
nilpotency class3
isoclinismisoclinic class of #23414
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C27

Aliases

direct productC7×#23434

Subgroups

subgroupG/H
centerC4×C7C2×#127
commutator, Frattini, cosocleC22×C4C24×C7
socleC2×C7C2×#392
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C7 ◁ C23×C4×C7 ◁ G

1916 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 224

A minimal faithful permutation representation — 4 generators on 39 points:

(1,2,3,4,5,6,7)(8,9)(10,19)(11,24)(12,29)(13,18)(14,17)(15,21)(16,27)(20,37)(22,31)(23,32)(25,36)(26,34)(28,35)(30,38)(33,39);(8,10)(9,15)(11,25)(12,22)(13,21)(14,23)(16,33)(17,31)(18,32)(19,29)(20,26)(24,30)(27,38)(28,39)(34,36)(35,37);(8,11)(9,16)(10,20)(12,26)(13,27)(14,28)(15,30)(17,34)(18,35)(19,36)(21,25)(22,39)(23,38)(24,29)(31,37)(32,33);(9,17)(15,31)(16,34)(18,29)(19,32)(24,35)(30,37)(33,36)

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 16422);